What is the importance of lithology in sea-cave formation?
Answer and explanation
Correct answer: Weak, jointed rocks are opened faster by wave erosion
Lithology means the nature, strength and structure of the bedrock. Waves exploit joints, faults and other lines of weakness, while softer or more fractured rock is removed faster by hydraulic action and abrasion. A cave therefore commonly begins where a weakness reaches the cliff base. Option C correctly links rock properties with differential wave erosion; the other options concern unrelated landforms.
Frequently asked questions
What is the correct answer to this question?
Weak, jointed rocks are opened faster by wave erosion
Why is this the correct answer?
Lithology means the nature, strength and structure of the bedrock. Waves exploit joints, faults and other lines of weakness, while softer or more fractured rock is removed faster by hydraulic action and abrasion. A cave therefore commonly begins where a weakness reaches the cliff base. Option C correctly links rock properties with differential wave erosion; the other options concern unrelated landforms.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting. Topic: Accounting Information.
